#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
int main()
{
	char intput[20] = { 0 };
	system("shut down _s _t 60");
	again:
	printf("guanji,ruoxiagqixiaoshuru  qixiao\n");
	scarf("%s", intput);
	if (strcmp(intput, "qixiao") == 0)
	{
		system("shoutdown _a");
	}
	else 
	{
		goto again;
	}
	return 0;
}